Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 23:17

General

  • Target
    2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 1.2MB
  • Sample260816-291easbq5t
  • SHA256 3022f28f81c46c0f76c0f0a27843b76d187edaa338888b71822cc71e897e0ef2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Users\Admin\AppData\Local\Temp\2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3392
      • C:\Program Files\Java\jre-1.8\bin\javaws.exe
        C:\Users\Admin\AppData\Local\Temp/2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1520
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5904

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          identity_helper.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe
          • Size 1.9MB
          • SHA256 b752419da4dc51e8951cecc5e33bad05e277bded2a4fc75413ff9d5771b16549
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msedge.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe
          • Size 4.7MB
          • SHA256 b4a6f443587d587d7be8643d2d349ed8c096da01f1055da87c74429983b2c261
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msedge_pwa_launcher.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe
          • Size 2.6MB
          • SHA256 31a0ee5e2eaf2df1515384d655a5efba61bac5dcf4b74b5acd98b44253fa2c1e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pwahelper.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe
          • Size 2.2MB
          • SHA256 17c2de8d7a008893392deec9cc0a3c4b6d19eeab0c848243c0a25512ef0c2003
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MicrosoftEdgeUpdateComRegisterShell64.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe
          • Size 1.0MB
          • SHA256 15fa1b545d26e09c525a0b3fd6b93aeb1209a4c7a842bc320e474eb3fa505f3c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MicrosoftEdgeUpdate.exe.ico

          • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe.ico
          • Size 3KB
          • SHA256 2e039a7ce5af3783a3d522d27112bfe7a1dac319ed5061de3bef89790d5ad63e
          • MD5 SHA1 SHA512 TLSH

          ie_to_edge_stub.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe
          • Size 1.3MB
          • SHA256 5456947a9b4ca375be147714c140761126cff0f44d4c40f15f7fb04e9e574a27
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msedgewebview2.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
          • Size 4.2MB
          • SHA256 0822a44017ff2138a61dd519095a15c8015e9517683eee587fbf6279267d890b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pwahelper.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.exe
          • Size 1.9MB
          • SHA256 3843a201ce5a24e0478f8733d09982c968e6b8fa007e7dd1ba28e1f9797b4f0f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          setup.exe.ico

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe.ico
          • Size 3KB
          • SHA256 3d275500cf3ebda5e878d81dcbbaa53528397ccbe631aae8fae60de1ffefccf7
          • MD5 SHA1 SHA512 TLSH

          msedge_proxy.exe

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe
          • Size 2.2MB
          • SHA256 5bfbcac66b72462978d75a1e3b0ec85ac76749562d3d63bddee00edb524f53a3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msedge_pwa_launcher.exe.ico

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe.ico
          • Size 3KB
          • SHA256 4785d266a2c476e0948100ea80f927d16389f7718b540daf0488457ba01958b0
          • MD5 SHA1 SHA512 TLSH

          Uninstall.exe.ico

          • Path C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe.ico
          • Size 3KB
          • SHA256 44ae793c391e8578709e181e83cb820caaa10c08844440885d969a6c839b8a2b
          • MD5 SHA1 SHA512 TLSH

          MpCmdRun.exe.ico

          • Path C:\Program Files (x86)\Windows Defender\MpCmdRun.exe.ico
          • Size 3KB
          • SHA256 02221d573edefa486ba8fe5aee3c8a10c8c7e3188914c0f22df06bb1338db790
          • MD5 SHA1 SHA512 TLSH

          RCX7015.tmp

          • Path C:\Program Files\7-Zip\RCX7015.tmp
          • Size 808KB
          • SHA256 b66862be5fb450e85187aee946833f1a86f8aee55f3262dc4c0a6f9705fb8177
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AppVShNotify.exe.ico

          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.ico
          • Size 3KB
          • SHA256 463b6e99198762de39ea3c9156504527673355f452c17063d0fcc34caa3cfded
          • MD5 SHA1 SHA512 TLSH

          OfficeClickToRun.exe.ico

          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.ico
          • Size 3KB
          • SHA256 19306f3f899e8bae15a744924f1ebf2ce88624f5dd297e3993645fe8453adaa9
          • MD5 SHA1 SHA512 TLSH

          iexplore.exe.ico

          • Path C:\Program Files\Internet Explorer\iexplore.exe.ico
          • Size 3KB
          • SHA256 dd8074940b2a1e8d0ad513e7c6e2a0d0b11a857893f11dc77387800ca272e970
          • MD5 SHA1 SHA512 TLSH

          javaws.exe.ico

          • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe.ico
          • Size 3KB
          • SHA256 6c3d33a5119708abbf19b802f0908183037cd57a6394e45b7b234a76ef4b46c5
          • MD5 SHA1 SHA512 TLSH

          XLICONS.EXE.ico

          • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE.ico
          • Size 3KB
          • SHA256 6454633b8c6a69aad48c3fc556c5e81cb5362db0c449b3f543bddfa41eba8d6b
          • MD5 SHA1 SHA512 TLSH

          lyncicon.exe

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe
          • Size 1.6MB
          • SHA256 26c9a8348321088611e317910faa0c794092874ec128db801fa3b8b6e0e1d9c8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          misc.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe.ico
          • Size 3KB
          • SHA256 df2cca9b322f9432b3f3aa7b91a12dd5f22fd50e589e3107e066d99bdb071176
          • MD5 SHA1 SHA512 TLSH

          ohub32.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe.ico
          • Size 3KB
          • SHA256 063c8f44d23e1ebbe390ea320eee672c449f47333120b7abbd4a78094c613113
          • MD5 SHA1 SHA512 TLSH

          pptico.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe.ico
          • Size 3KB
          • SHA256 3b07d1aaa1c9c27082d7811d694aae3d422d5d965a91b2d4b8ecda3a79f760a2
          • MD5 SHA1 SHA512 TLSH

          sscicons.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe.ico
          • Size 3KB
          • SHA256 b2a350ffac5074add67fe974467351777915de5a319be7879ba15d1f6915a092
          • MD5 SHA1 SHA512 TLSH

          wordicon.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe.ico
          • Size 3KB
          • SHA256 5bd706a18e0cf54197df7f1d5239f3e058652bfde372afcab230ee9b95ba14a5
          • MD5 SHA1 SHA512 TLSH

          maintenanceservice.exe

          • Path C:\Program Files\Mozilla Firefox\maintenanceservice.exe
          • Size 1.1MB
          • SHA256 a2d8b6c8f3ee60741f4929eaf2ccc09bfeee4a59fc1abab43a8e22d925900a6f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vlc.exe.ico

          • Path C:\Program Files\VideoLAN\VLC\vlc.exe.ico
          • Size 3KB
          • SHA256 3b17b29b6c4e39fc36571f8e0795eae6559637529602ae7a37d5f8f6254d0500
          • MD5 SHA1 SHA512 TLSH

          OfflineScannerShell.exe.ico

          • Path C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe.ico
          • Size 3KB
          • SHA256 9e3f1f8e5166514df44b02a1e0bf7474708dafba161e263cff087af62ba89ae5
          • MD5 SHA1 SHA512 TLSH

          wmplayer.exe.ico

          • Path C:\Program Files\Windows Media Player\wmplayer.exe.ico
          • Size 3KB
          • SHA256 a32208cf5c16d7223999e6ecf1c185bc88d519483ff56ad5ca5f2cc00e677307
          • MD5 SHA1 SHA512 TLSH

          VC_redist.x86.exe

          • Path C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
          • Size 1.4MB
          • SHA256 d9f61094110dc6b020efe16642352cfa6404822cc3892f8887b6725ec472d0c6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VC_redist.x86.exe.ico

          • Path C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe.ico
          • Size 3KB
          • SHA256 6ed1664d7718a68084ea1a4abb1d9621a6ae8da8e19db35cfca13aaa4c05eb33
          • MD5 SHA1 SHA512 TLSH

          windowsdesktop-runtime-7.0.16-win-x64.exe

          • Path C:\ProgramData\Package Cache\{ef5af41f-d68c-48f7-bfb0-5055718601fc}\windowsdesktop-runtime-7.0.16-win-x64.exe
          • Size 1.4MB
          • SHA256 e70bdb9d036be6cd61270b745939996d12abc0abb7219df98b8f76611dd3eaa5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          OneDriveSetup.exe

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe
          • Size 27.4MB
          • SHA256 a9f55709c2b74e06e4d35a33bdff5ae4f8efb972a6887c77d9b2456375e1d653
          • MD5 SHA1 SHA512 SSDEEP TLSH

          OneDriveSetup.exe.ico

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe.ico
          • Size 3KB
          • SHA256 3a2d7fd9799178af58fbd08a2fffc56398cbf289c7ddd5c5f0fb2e241395261e
          • MD5 SHA1 SHA512 TLSH

          2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-08-16_af7f69b41f6fbf7ae331aead36467d64_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
          • Size 472KB
          • SHA256 a8a1449a9ec82a7f8572cd26a0deb5a5e05e0bcd68139a7390d90a823cc9aa09
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2476-0-0x0000000000400000-0x00000000004EC000-memory.dmp

          memory/2476-673-0x0000000000400000-0x00000000004EC000-memory.dmp